“We run an application that specifically benefits from Diskeeper - a SQL-based large database program that keeps all of its data in one huge file. Diskeeper keeps the drive optimized so efficiently that we’ve noticed a significant decrease in database lockups. Also, our Exchange server gets a big boost from …

"We knew we had an I/O problem and had reached the IOPS limitation of our backend storage architecture under peak load. However, what we did not consider is how much of our storage performance was being dampened by small, fractured, random I/O characteristics due to Windows write inefficiencies that generate …

“What a brilliant bit of software! If I had known about this Undelete would have been installed long ago. I really am impressed and will certainly spread the word.”

“We are still happily using and ignoring the Diskeeper product as it silently works in the background, saving us from having to worry about defragging our hard drives using less reliable means. We’re presently using Diskeeper on non-virtual Windows 2000, Windows 7, and XP machines as well as Windows 2008 …

“Every server we have implements RAID, typically RAID 1 for the OS and a RAID 5 for data. Before we enabled the Automatic defrag I would periodically log into each of our 25 servers and run defrag now and then. Each server had at least 2 drives, so it was …

“Instant Defrag puts Diskeeper far ahead of any other defrag software. This is my favorite feature. I've seen a huge decrease in my backup times because of the new server version."

“It's only logical that less disk thrashing due to less disk fragmentation would result in less energy used. Thinking of the large disk farms found in today's networks it makes sense that defragmented disks would result in less energy used in the data center.”

“For a company with racks and racks of machines, any reduction in heat is significant. Because Diskeeper reduces unnecessary disk seeking, it reduces heat, which reduces energy consumption.”

“Diskeeper indeed provided the ROI we expected. We are very satisfied. It always proved to be a valuable product for transparent defrag and overall performance. Prior to installing Diskeeper our systems were almost unresponsive. The deployment was easy; it is a fine product that we rely upon. The Automatic defrag …

“One of the things I learned years ago in a database tuning class was the two easiest things to do to improve performance and efficiency are reorganization/runstats and keeping the disks defragmented. The reasoning is that when the database gets data off of the disk, it doesn't just grab one …

“We are using Diskeeper’s Instant Defrag and have it running on a server connected to an array of 17 disks which we use for backups. Diskeeper really helps us keeping that box defragmented so that our nightly backups run smoothly."

“I am a blind reseller and consultant for people with special needs/vision impaired, who use JAWS, the Windows screen reading software. I have been very pleasantly surprised with Diskeeper. It works great with our screen reading technology! The Instant Defrag feature makes JAWS as much as five times more accessible. …

"With V-locity, we've seen an 80-90% improvement in response time for SQL, email, CRM, and other critical apps. Sluggishness and performance issues just don't exist."

"We have been running Diskeeper forever in our Citrix environment and started running it when we were fighting system performance. In most cases we configure it and forget about it and that is what they say you can do (set it and don't worry about it)."

“I will absolutely give references for Diskeeper - no problem! We are now running Diskeeper on 15 servers with RAID and SAN as well as with Windows encryption and PGP encryption tools. We are an almost 100% VMware virtual environment. All of our servers are on an EMC CX310 Fiber …